Pump Technology Catalogue 2019

12 DRAINMAJOR DUO: This consists of twin durable tank s manufactured from poly ethylene . QUALITY: The tank is pigmented throughout with an externally smooth isophthalic polyester gel coat and resin enriched lining. OUTLETS: The tank has a 1½" BSP discharge outlet. PUMPS X 2: Vertical centrifugal type, single stage for submerged operation, with strainer base, open impeller. Motor: Fully encapsulated submersible motor with built-in overload/thermal cut-out, watertight (IP68) enclosure, class B insulation. Supplied with built-in level switch. Fitted with mechanical seal and oil buffer chamber, the pumps will give reliable service for long periods with minimum supervision and maintenance, apart from regular cleaning of the tank and pump strainer. ALL INVERTS TO BE MADE TO SIDE OF TANK USING TANK CONNECTORS. 1¼" MINIMUM VENT TO AIR REQUIRED. IF DISHWASHERS, GLASSWASHERS OR WASHING MACHINES ARE USED A 2" VENT IS REQUIRED. The DRAINMAJOR D UO comes complete with a one year warranty. In the unlikely event of technical difficulties, please ring: Pump Technology Limited on 0118 9821555 Due to a policy of continuous product improvement we reserve the right to alter specifications without notice. IMPORTANT: This unit is not designed to handle sewage. Please enquire about our packaged sewage pumping systems. PTL 730D 3 -phase 400V 0.85kW 0.60kW 1.4A 2800 30mm PTL 730E s ingle phase 230 V 0.83kW 0.50kW 3.9A 2 500 3 0mm PTL1030D 3-phase 400V 1.36kW 1.06kW 2.4A 2740 30mm PTL 1030E s ingle phase 230 V 1.37kW 0.98kW 6.0A 270 0 30mm Incorporated in motor (thermostat) Technical Data (50 Hz) Type P1 P2 F.L.C. RPM Overload Protection Max. Solids Size Voltage PTL 60E single phase 230 V 0.70kW 0.45kW 3.4A 2600 10mm PTL60D 3phase 400V 0.75kW 0.60kW 1.3A 2800 10mm INSTALLATION DRAINMAJOR DUO Installers please note. (use solvent weld or copper pipe) 1. Remove lid from tank, check pump is correctly positioned and connecting pipework has not been damaged in transit. 2. Check that the pump s are correctly positioned in the tank and that the union is tightly connected so that the pump does not move on its mountings impeding the float action. 3. All inverts should be brought into the side of the tank by drilling a hole and using an appropriate tank connector. 4. All inverts should be brought into the tank (using tank connectors) at the highest possible level from the floor - i.e. no lower than 120 mm from base of unit for the PTL 60, 155mm for the PTL 730 and 185 mm for the PTL 1030. 5. Preferably no connections through the lid as this inhibits easy removal of the lid for cleaning tank. (Note: tank MUST be positioned in such a way that lid can be removed easily to allow access for tank interior and pump cleaning.) 6. Ensure that the inflow of water is not directed onto the float mechanism. 7. Slow radius bends MUST be used for every change of direction of the discharge pipework. 8. If the discharge pipework connects to a soil stack, manhole etc. below the discharge outlet of the tank , an anti-syphon unit MUST be fitted to the highest point of the discharge pipework. VENTING TO AIR: THE TANK MUST BE VENTED TO AIR (1¼" MIN.) DO NOT USE A DURGO AIR / ADMITTANCE VALVE . IF GLASSWASHERS OR COMMERCIAL/INDUSTRIAL DISHWASHERS/WASHING MACHINES ARE USED IT IS RECOMMENDED THAT AT LEAST A 2" VENT IS TAKEN TO AIR. (IF YOU WISH TO DISCUSS YOUR PARTICULAR APPLICATION WITH REGARD TO VENTILATION PLEASE CONTACT OUR TECHNICAL SALES DEPARTMENT.) MAINTENANCE: The DRAINMAJOR DUO should have the lid REGULARLY removed for CLEANING of the Tank and Pump